For a brief summary of recent activities, see an invited talk at COLING 2002 by Hans Uszkoreit. A more in-depth presentation of core DELPH-IN activities is available as an edited collection compiled by Stephan Oepen, Dan Flickinger, Jun-Ichi Tsujii, and Hans Uszkoreit.
| [1] |
Emily M. Bender, Dan Flickinger, and Stephan Oepen.
The grammar Matrix. An open-source starter-kit for the rapid
development of cross-linguistically consistent broad-coverage precision
grammar.
In Proceedings of the Workshop on Grammar Engineering and
Evaluation at the 19th International Conference on Computational
Linguistics, Taipei, Taiwan, 2002. [ .pdf | .ps | .bib ] |
| [2] |
Ulrich Callmeier.
PET - A platform for experimentation with efficient HPSG
processing techniques.
Natural Language Engineering, 6 (1) (Special Issue on
Efficient Processing with HPSG):99-108, 2000. [ .pdf | .ps | .bib ] |
| [3] |
John Carroll.
Relating complexity to practical performance in parsing with
wide-coverage unification grammars.
In Proceedings of the 32nd Meeting of the Association for
Computational Linguistics, pages 287-294, Las Cruces, NM, 1994. [ .pdf | .ps | .bib ] |
| [4] |
John Carroll, Ann Copestake, Dan Flickinger, and Victor Poznanski.
An efficient chart generator for (semi-)lexicalist grammars.
In Proceedings of the 7th European Workshop on Natural
Language Generation, pages 86-95, Toulouse, France, 1999. [ .pdf | .bib ] |
| [5] |
John Carroll and Stephan Oepen.
Efficient large-scale parsing. A survey.
In John Carroll, Robert C. Moore, and Stephan Oepen, editors,
International Workshop on Efficiency in Large-Scale Parsing Systems, pages
7-12, Luxembourg, 2000. [ .pdf | .bib ] |
| [6] |
Liviu Ciortuz.
On compilation of the Quick-Check filter for feature structure
unification.
In Proceedings of the 7th International Workshop on
Parsing Technologies, pages 90-100, Beijing, China, 2001. [ .ps | .bib ] |
| [7] |
Liviu Ciortuz.
On specialised compilation of rules in unification grammars.
In Proceedings of the 7th International Workshop on
Parsing Technologies, pages 209-212, Beijing, China, 2001. [ .ps | .bib ] |
| [8] |
Ann Copestake.
The ACQUILEX LKB. Representation issues in semi-automatic
acquisition of large lexicons.
In Proceedings of the 3rd ACL Conference on Applied
Natural Language Processing, pages 88-96, Trento, Italy,
1992. [ .ps | .bib ] |
| [9] |
Ann Copestake.
Definitions of typed feature structures.
Natural Language Engineering, 6 (1) (Special Issue on
Efficient Processing with HPSG):109-112, 2000. [ .pdf | .bib ] |
| [10] |
Ann Copestake.
Implementing Typed Feature Structure Grammars.
CSLI Publications, Stanford, CA, 2002. [ .bib | buy ] |
| [11] |
Ann Copestake and Dan Flickinger.
An open-source grammar development environment and broad-coverage
English grammar using HPSG.
In Proceedings of the Second Linguistic Resources and
Evaluation Conference, pages 591-600, Athens, Greece, 2000. [ .pdf | .ps | .bib ] |
| [12] |
Ann Copestake, Dan Flickinger, Rob Malouf, Susanne Riehemann, and Ivan Sag.
Translation using minimal recursion semantics.
In Proceedings of the Sixth International Conference on
Theoretical and Methodological Issues in Machine Translation,
Leuven, Belgium, 1995. [ .ps | .bib ] |
| [13] |
Ann Copestake, Dan Flickinger, Ivan A. Sag, and Carl Pollard.
Minimal Recursion Semantics. An introduction.
In preparation, 1999. [ .pdf | .ps | .bib ] |
| [14] |
Ann Copestake, Alex Lascarides, and Dan Flickinger.
An algebra for semantic construction in constraint-based grammars.
In Proceedings of the 39th Meeting of the Association for
Computational Linguistics, Toulouse, France, 2001. [ .pdf | .bib ] |
| [15] |
Gregor Erbach.
An environment for experimenting with parsing strategies.
In John Mylopoulos and Ray Reiter, editors, Proceedings of the
12th International Joint Conference on Artificial Intelligence,
pages 931-937, San Mateo, CA, 1991. Morgan Kaufmann Publishers. [ .pdf | .bib ] |
| [16] |
Gregor Erbach.
A flexible parser for a linguistic development environment.
In Otthein Herzog and Claus-Rainer Rollinger, editors, Text
Understanding in LILOG, pages 74-87. Springer, Berlin, Germany,
1991. [ .pdf | .bib ] |
| [17] |
Gregor Erbach and Hans Uszkoreit.
Grammar engineering. Problems and prospects.
CLAUS Report 1, Computational Linguistics, Saarland University,
Saarbrücken, Germany, 1990. [ .pdf | .bib ] |
| [18] |
Dan Flickinger.
On building a more efficient grammar by exploiting types.
Natural Language Engineering, 6 (1) (Special Issue on
Efficient Processing with HPSG):15-28, 2000. [ .bib ] |
| [19] |
Dan Flickinger, Ann Copestake, and Ivan A. Sag.
HPSG analysis of English.
In Wolfgang Wahlster, editor, Verbmobil. Foundations of
Speech-to-Speech Translation, pages 321-330. Springer, Berlin,
Germany, artificial intelligence edition, 2000. [ .bib ] |
| [20] |
Dan Flickinger, John Nerbonne, Ivan A. Sag, and Thomas Wasow.
Toward evaluation of NLP systems.
Technical report, Hewlett-Packard Laboratories, 1987.
Distributed at the 24th Annual Meeting of the Association for
Computational Linguistics. [ .bib ] |
| [21] |
Hiroshi Kanayama, Kentaro Torisawa, Yutaka Mitsuishi, and J. Tsujii.
A hybrid Japanese parser with hand-crafted grammar and statistics.
In Proceedings of the 18th International Conference on
Computational Linguistics, pages 411-417, Saarbrücken,
Germany, 2000. [ .pdf | .ps | .bib ] |
| [22] |
Robert Kasper, Bernd Kiefer, Klaus Netter, and Krishnamurti Vijay-Shanker.
Compilation of HPSG to TAG.
In Proceedings of the 33rd Meeting of the Association for
Computational Linguistics, pages 92-99, Cambridge, MA, 1995. [ .pdf | .ps | .bib ] |
| [23] |
Walther Kasper and Hans-Ulrich Krieger.
Modularizing codescriptive grammars for efficient parsing.
In Proceedings of the 16th International Conference on
Computational Linguistics, pages 628-633, Kopenhagen, Denmark,
1996. [ .pdf | .ps | .bib ] |
| [24] |
Bernd Kiefer and Hans-Ulrich Krieger.
A context-free approximation of Head-driven Phrase Structure
Grammar.
In Proceedings of the 6th International Workshop on
Parsing Technologies, pages 135-146, Trento, Italy, 2000. [ .bib ] |
| [25] |
Bernd Kiefer, Hans-Ulrich Krieger, John Carroll, and Robert Malouf.
A bag of useful techniques for efficient and robust parsing.
In Proceedings of the 37th Meeting of the Association for
Computational Linguistics, pages 473-480, College Park, MD,
1999. [ .ps | .bib ] |
| [26] |
Bernd Kiefer, Hans-Ulrich Krieger, and Mark-Jan Nederhof.
Efficient and robust parsing of word hypotheses graphs.
In Wolfgang Wahlster, editor, Verbmobil. Foundations of
Speech-to-Speech Translation, pages 280-295. Springer, Berlin,
Germany, artificial intelligence edition, 2000. [ .bib ] |
| [27] |
Bernd Kiefer, Hans-Ulrich Krieger, and Detlef Prescher.
A novel disambiguation method for unification-based grammars using
probabilistic context-free approximations.
In Proceedings of the 19th International Conference on
Computational Linguistics, Taiwan, Taipei, 2002. [ .pdf | .ps | .bib ] |
| [28] |
Bernd Kiefer, Hans-Ulrich Krieger, and Melanie Siegel.
An HSPG-to-CFG approximation of Japanese.
In Proceedings of the 18th International Conference on
Computational Linguistics, Saarbrücken, Germany, 2000. [ .pdf | .bib ] |
| [29] |
Valia Kordoni.
The key role of semantics in the development of large-scale grammars
of natural language.
In Proceedings of the 10th Conference of the European
Chapter of the ACL, pages 111-114, Budapest, Hungary, 2003. [ .pdf | .bib ] |
| [30] |
Valia Kordoni and Julia Neu.
Deep grammar development for Modern Greek.
In Proceedings of the ESSLLI Workshop on Ideas and
Strategies for Multilingual Grammar Development, pages
65-72, Vienna, Austria, 2003. [ .ps | .bib ] |
| [31] |
Hans-Ulrich Krieger and Ulrich Schäfer.
TDL - A type description language for constraint-based
grammars.
In Proceedings of the 15th International Conference on
Computational Linguistics, pages 893-899, Kyoto, Japan, 1994. [ .ps | .bib ] |
| [32] |
Hans-Ulrich Krieger and Ulrich Schäfer.
Efficient parameterizable type expansion for typed feature
formalisms.
In Proceedings of the 14th International Joint Conference
on Artificial Intelligence, pages 1428-1434, San Francisco, CA,
1995. [ .pdf | .ps | .bib ] |
| [33] |
Alex Lascarides and Ann Copestake.
Default representation in constraint-based frameworks.
Computational Linguistics, 25:55-106, 1999. [ .pdf | .ps | .bib ] |
| [34] |
Sabine Lehmann, Stephan Oepen, Sylvie Regnier-Prost, Klaus Netter, Veronika
Lux, Judith Klein, Kirsten Falkedal, Frederik Fouvry, Dominique Estival, Eva
Dauphin, Hervé Compagnion, Judith Baur, Lorna Balkan, and Doug Arnold.
TSNLP - Test Suites for Natural Language Processing.
In Proceedings of the 16th International Conference on
Computational Linguistics, pages 711-716, Kopenhagen, Denmark,
1996. [ .pdf | .ps | .bib ] |
| [35] |
Takaki Makino, Kentaro Torisawa, and J. Tsujii.
LiLFeS - practical programming language for typed feature
structures.
In Proceedings of the Natural Language Processing
Pacific Rim Symposium, 1997. [ .ps | .bib ] |
| [36] |
Takaki Makino, Minoru Yoshida, Kentaro Torisawa, and J. Tsujii.
LiLFeS - towards a practical HPSG parser.
In Proceedings of the 17th International Conference on
Computational Linguistics and the 36th Annual Meeting of the
Association for Computational Linguistics, pages 807-811,
Montreal, Canada, 1998. [ .ps | .bib ] |
| [37] |
Robert Malouf.
A comparison of algorithms for maximum entropy parameter estimation.
In Proceedings of the 6th Conference on Natural Language
Learning, Taipei, Taiwan, 2002. [ .pdf | .ps | .bib ] |
| [38] |
Robert Malouf, John Carroll, and Ann Copestake.
Efficient feature structure operations without compilation.
Natural Language Engineering, 6 (1) (Special Issue on
Efficient Processing with HPSG):29-46, 2000. [ .pdf | .ps | .bib ] |
| [39] |
Yutaka Mitsuishi, Kentaro Torisawa, and J. Tsujii.
HPSG-style underspecified Japanese grammar with wide coverage.
In Proceedings of the 17th International Conference on
Computational Linguistics and the 36th Annual Meeting of the
Association for Computational Linguistics, pages 876-880,
Montreal, Canada, 1998. [ .pdf | .ps | .bib ] |
| [40] |
Yusuke Miyao.
Packing of feature structures for efficient unification of
disjunctive feature structures.
In Proceedings of the 37th Meeting of the Association for
Computational Linguistics, pages 579-84, College Park, MD,
1999. [ .ps | .bib ] |
| [41] |
Yusuke Miyao, Takaki Makino, Kentaro Torisawa, and J. Tsujii.
The LiLFeS abstract machine and its evaluation with LinGO.
Natural Language Engineering, 6 (1) (Special Issue on
Efficient Processing with HPSG):47-62, 2000. [ .bib ] |
| [42] |
Stefan Müller.
Deutsche Syntax deklarativ. Head-Driven Phrase Structure
Grammar für das Deutsche.
Max Niemeyer Verlag, Tübingen, Germany, 1999. [ .bib ] |
| [43] |
Stefan Müller and Walter Kasper.
HPSG analysis of German.
In Wolfgang Wahlster, editor, Verbmobil. Foundations of
Speech-to-Speech Translation, pages 238-253. Springer, Berlin,
Germany, artificial intelligence edition, 2000. [ .bib ] |
| [44] |
Kenji Nishida, Kentaro Torisawa, and J. Tsujii.
Efficient HPSG parsing algorithm with array unification.
In Proceedings of the Natural Language Processing
Pacific Rim Symposium, pages 144-149, Bejing, China, 1999. [ .ps | .bib ] |
| [45] |
Stephan Oepen, Ezra Callahan, Dan Flickinger, and Christoper D. Manning.
LinGO Redwoods. A rich and dynamic treebank for HPSG.
In LREC Workshop on Parser Evaluation, Las Palmas, Spain,
2002. [ .ps | .bib ] |
| [46] |
Stephan Oepen and Ulrich Callmeier.
Measure for measure: Parser cross-fertilization. Towards
increased component comparability and exchange.
In Proceedings of the 6th International Workshop on
Parsing Technologies, pages 183-194, Trento, Italy, 2000. [ .bib ] |
| [47] |
Stephan Oepen and John Carroll.
Ambiguity packing in constraint-based parsing. Practical results.
In Proceedings of the 1st Conference of the North American
Chapter of the ACL, pages 162-169, Seattle, WA, 2000. [ .pdf | .bib ] |
| [48] |
Stephan Oepen and John Carroll.
Performance profiling for parser engineering.
Natural Language Engineering, 6 (1) (Special Issue on
Efficient Processing with HPSG):81-97, 2000. [ .ps | .bib ] |
| [49] |
Stephan Oepen and Dan Flickinger.
Towards systematic grammar profiling. Test suite technology ten
years after.
Journal of Computer Speech and Language, 12 (4) (Special Issue
on Evaluation):411-436, 1998. [ .ps | .bib ] |
| [50] |
Stephan Oepen, Dan Flickinger, J. Tsujii, and Hans Uszkoreit, editors.
Collaborative Language Engineering. A Case Study in Efficient
Grammar-Based Processing.
CSLI Publications, Stanford, CA, 2002. [ .bib | buy ] |
| [51] |
Stephan Oepen, Klaus Netter, and Judith Klein.
TSNLP - Test Suites for Natural Language Processing.
In John Nerbonne, editor, Linguistic Databases, pages
13-36. CSLI Publications, Stanford, CA, 1997. [ .ps | .bib ] |
| [52] |
Stephan Oepen, Kristina Toutanova, Stuart Shieber, Chris Manning, Dan
Flickinger, and Thorsten Brants.
The LinGO Redwoods treebank. Motivation and preliminary
applications.
In Proceedings of the 19th International Conference on
Computational Linguistics, Taipei, Taiwan, 2002. [ .ps | .bib ] |
| [53] |
Carl Pollard and Ivan A. Sag.
Information-Based Syntax and Semantics. Volume 1: Fundamentals.
CSLI Lecture Notes # 13. Center for the Study of Language and
Information, Chicago, IL and Stanford, CA, 1987.
Distributed by The University of Chicago Press. [ .bib ] |
| [54] |
Carl Pollard and Ivan A. Sag.
Head-Driven Phrase Structure Grammar.
Studies in Contemporary Linguistics. The Univeristy of Chicago Press
and CSLI Publications, Chicago, IL and Stanford, CA, 1994. [ .bib | buy ] |
| [55] |
Melanie Siegel.
HPSG analysis of Japanese.
In Wolfgang Wahlster, editor, Verbmobil. Foundations of
Speech-to-Speech Translation, pages 265-280. Springer, Berlin,
Germany, artificial intelligence edition, 2000. [ .pdf | .ps | .bib ] |
| [56] |
Melanie Siegel and Emily M. Bender.
Efficient deep processing of japanese.
In Proceedings of the 19th International Conference on
Computational Linguistics, Taipei, Taiwan, 2002. [ .pdf | .bib ] |
| [57] |
Roland Steiner and J. Tsujii.
M-rules. Adaptable rules for robustness in unification-based
systems.
In Proceedings of the Natural Language Processing
Pacific Rim Symposium, pages 126-131, Beijing, China, 1999. [ .ps | .bib ] |
| [58] |
Yuka Tateisi, Kentaro Torisawa, Yusuke Miyao, and J. Tsujii.
Translating the XTAG English grammar to HPSG.
In Proceedings of the 4th International Workshop on
Tree-adjoining Grammars and Related Frameworks (TAG+), pages
172-175, Philadelphia, PA, 1998. [ .pdf | .ps | .bib ] |
| [59] |
Kentaro Torisawa, Kenji Nishida, Yusuke Miyao, and J. Tsujii.
An HPSG parser with CFG filtering.
Natural Language Engineering, 6 (1) (Special Issue on
Efficient Processing with HPSG):63-80, 2000. [ .bib ] |
| [60] |
Kentaro Torisawa and Junichi Tsujii.
Computing phrasal signs in HPSG prior to parsing.
In Proceedings of the 16th International Conference on
Computational Linguistics, pages 949-955, Kopenhagen, Denmark,
1996. [ .pdf | .ps | .bib ] |
| [61] |
Kristina Toutanova and Christopher D. Manning.
Feature selection for a rich HPSG grammar using decision trees.
In Proceedings of the 6th Conference on Natural Language
Learning, Taipei, Taiwan, 2002. [ .pdf | .ps | .bib ] |
| [62] |
Kristina Toutanova, Christopher D. Manning, and Stephan Oepen.
Parse ranking for a rich HPSG grammar.
In Proceedings of the 1st Workshop on Treebanks and
Linguistic Theories, Sozopol, Bulgaria, 2002. [ .pdf | .bib ] |
| [63] |
Hans Uszkoreit.
New chances for deep linguistic processing.
In Proceedings of the 19th International Conference on
Computational Linguistics, Taipei, Taiwan, 2002. [ .pdf | .bib ] |
| [64] |
Hans Uszkoreit, Rolf Backofen, Stephan Busemann, Abdel Kader Diagne,
Elizabeth A. Hinkelman, Walter Kasper, Bernd Kiefer, Hans-Ulrich Krieger,
Klaus Netter, Günter Neumann, Stephan Oepen, and Stephen P. Spackman.
DISCO - an HPSG-based NLP system and its application for
appointment scheduling.
In Proceedings of the 15th International Conference on
Computational Linguistics, Kyoto, Japan, 1994. [ .pdf | .ps | .bib ] |
| [65] |
Hans Uszkoreit, Tilman Becker, Rolf Backofen, Jo Calder, Joanne Capstick, Luca
Dini, Jochen Dörre, Gregor Erbach, Dominique Estival, Suresh Manandhar,
Anne-Marie Mineur, Gertjan van Noord, and Stephan Oepen.
The EAGLES Formalisms working group. Final report.
Technical report, Deutsches Forschungszentrum für Künstliche
Intelligenz GmbH, Saarbrücken, Germany, 1996. [ .pdf | .bib ] |
| [66] |
Hans Uszkoreit, Dan Flickinger, Walter Kasper, and Ivan A. Sag.
Deep analysis with HPSG.
In Wolfgang Wahlster, editor, Verbmobil. Foundations of
Speech-to-Speech Translation, pages 216-237. Springer, Berlin,
Germany, artificial intelligence edition, 2000. [ .bib ] |
| [67] |
Marcel P. van Lohuizen.
Memory-efficient and thread-safe quasi-destructive graph unification.
In Proceedings of the 38th Meeting of the Association for
Computational Linguistics, Hong Kong, China, 2000. [ .pdf | .bib ] |
| [68] |
Marcel P. van Lohuizen.
A generic approach to parallel chart parsing with an application to
LinGO.
In Proceedings of the 39th Meeting of the Association for
Computational Linguistics, Toulouse, France, 2001. [ .pdf | .bib ] |